About this item

• • 【50MM Speakers -Maximum Volume】The C5S bluetooth for helmet is equipped with a 50mm tuning speaker. The volume and bass performance are 100% higher than the 40mm speakers on the market!
  • 【800mAh Large Battery Life】 The Motorcycle Helmet Bluetooth Headset have an 800mAh large-capacity battery that can be fully charged in just 1.5 hours. It supports 30 hours of listening to music, 40 hours of calls, and more than 300 hours of standby time, which can satisfy your long-distance commute!